7
DIMENSION A
DIMENSION A
MOUNTING
Exercise care when placing the valve on a surface before
mounting on a transmission. Dropping or otherwise force-
fully setting the valve down may damage the pin.
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WARNING
The MCV111
B
EDC cannot be hydraulically connected
with another device through the servo ports (X1 and X2).
Do not disconnect the SAE servo port fittings for this
purpose. Doing so may cause the EDC to go on stroke.
The fittings are to be used only for troubleshooting
purposes. When hydraulic connections are required,
such as for a staging function, the MCV111
C
must be
used. Also an orifice (Danfoss orifice fitting
part number 9002875-0039) must be located in each of
the hydraulic connections. See Ames Bulletin No. 9104
for details.
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WARNING
Dimension A for Selecting Correct Terminal.
WIRING
(continued)
TO ASSEMBLE THE FEMALE TOWER CONNECTOR
1. Isolate the wires that extend from the command source
to the EDC.
2. Strip back the insulation 5,5 millimeters on both wires.
3. Push a ribbed cable seal over each of the wires with the
smaller diameter shoulder of the seals toward the wire
tip. Select the pair of seals that fits tightly over the wires.
The distance from the tip of the wires of the first (nearest)
rib should be 9.5 millimeters. Thus the insulation should
just protrude beyond the seal.
4. Select the larger of the two sets of pins, as measured at
Dimension A (see the Dimension A drawing), if using
14-16 gauge wire. Choose the smaller if using 18-20
gauge. Place the wire into the socket so that the seal
edge is pushed through and extends slightly beyond the
circular tabs that hold it in place. Crimp in the locations
shown in the Packard Connector Crimp drawing with a
Packard 12014254 crimp tool. The distance from the
1123
back of the tangs to the furthest rib may not exceed
19,5 mm.
5. Manually insert the assembled wires into the back end
(large hole) of the plastic housing. Push until the wire
detents with an audible click, then pull back slightly to
ensure proper seating (Observe the proper phasing of
the wires when installing: Black wire to “A” hole, Red
wire to “B”, Black to “C” and Red to “D”). Terminals may
be removed from the connector bodies with a Packard
12014012 removal tool.
6. Swing the holder down into the detented position to trap
the wires in the housing. The third rib should be sealed
into the housing.
7. Plug the shroud connector from the valve into the tower
connector just constructed. They are sealed with a
quadruple plug seal over the quadruple barrel of the
tower assembly. The two connector halves should
detent into each other. See the Packard Connector
Parts drawing.
Before mounting the MCV111B, remove the manual control
or the blanking plate that comes with the pump. First thor-
oughly clean all external surfaces of the pump with steam or
solvent. Then remove the six hex head cap screws from the
housing using a 5 mm internal hex wrench. Lift the manual
control or plate from the pump.
Before the new control is installed it is recommended that a
new mounting gasket be installed. If going from a manual
control to an EDC the same mounting bolts can be used. If
going from a blanking plate to an EDC new mounting bolts are
required because of the different lengths. To help avoid a
mounting problem it may be necessary to order an EDC
mounting kit. See Ordering Information.
BLN-95-8995-4
